Adjustable Intelligent Digital-display Plate Punching Device with Inclined Holes Positioning

ABSTRACT

The invention relates to an adjustable intelligent digital-display plate punching device with inclined holes positioning which includes a base, a movable pressing plate, a fixed pressing plate, an adjusting plate and a supporting device. The base is provided with a chamber, an eclectic cylinder, a rack, and a first T-shaped chute. Two protruding plates are disposed on the movable pressing plate. A ratchet mechanism is provided between the protruding plates. The ratchet mechanism meshes with the rack. Two ends of the adjusting plate are provided with a curved plate. The adjusting plate and the fixed pressing plate are slidably connected to each other. The supporting device includes a first supporting plate with a curved structure, a second supporting plate provided with a through hole, and a supporting rod. The adjustable intelligent digital-display plate punching device with inclined holes positioning of the invention has simple and reasonable structure, easy to use, high intelligence, and high versatility, etc., which effectively solves the problems of low precision and inconvenience of punching angles adjustment for existing plate punching devices.

FIELD OF THE INVENTION

The invention relates to equipment for processing plates. In particular,the invention relates to an adjustable intelligent digital-display platepunching device with inclined holes positioning.

BACKGROUND

It is well known that in the processing of plates, it is often necessaryto punch holes in the plates to achieve the purpose of splicing theplates or with other material. In the traditional punching process, itis usually necessary to perform manual punching according to theexperience of the worker. Since the accurate measurement cannot beconducted, and the vibration generated due to hand-holding punching toolcan easily cause errors, there is significant variation for the holesthat are punched by traditional means, which affects work efficiency andproduct quality. Consistency of production cannot be achieved.

In the known technology, some auxiliary devices for punching holes inthe plates have appeared on the market. Their principle is to use asteel tube fixed at a certain angle to guide the drill to punch holes inthe plate, which reduces to some extent the errors caused by theconventional punching. However, the auxiliary devices have a complicatedfixation means and is not reliable, which is easy to get loose and thuscause errors. The direct contact between the inner cavity of the steeltube and the drill accelerates the wear of the drill and even causes thedrill to break. The angle of the steel tube and the size of inner cavityof the steel tube cannot be adjusted, resulting in the poor versatilityof the equipment.

SUMMARY OF THE INVENTION

The technical problem to be solved is to overcome the above-mentioneddeficiency by providing an adjustable intelligent digital-display platepunching device with inclined holes positioning. It has simple andreasonable structure, easy to use, high intelligence, and highversatility, etc., which effectively solves the problems of lowprecision and inconvenience of punching angles adjustment for existingplate punching devices.

The technical solution of the present invention is to provide anadjustable intelligent digital-display plate punching device withinclined holes positioning which includes a base, a movable pressingplate, a fixed pressing plate, an adjusting plate and a supportingdevice. The base is a long strip-shaped structure. One end of the baseis provided with a chamber. The middle part of the base is fixedlyprovided with an electric cylinder. The other end of the base isprovided with a trough body. A rack is provided in the trough body.First T-shaped chutes are symmetrically disposed on both sides of therack. The chamber is provided with a battery and a controller.

The movable pressing plate is symmetrically disposed with two protrudingplates, and a ratchet mechanism is disposed between the protrudingplates. A bottom end of the protruding plate is provided with a firstT-shaped slider slidingly connected with the first T-shaped chute. Themovable pressing plate is further embedded with a pressure sensor. Theratchet mechanism includes a ratchet tooth that is hinged with themovable pressing plate, and a ratchet that is drivingly coupled with therotating shaft. The lower end of the ratchet meshes with the rack, andthe upper end of the ratchet and the ratchet tooth are mutuallyconnected. The rotating shaft is rotatably connected to the twoprotruding plates, and a first knob is fixedly disposed at two ends ofthe rotating shaft. The movable pressing plate is provided with adisplay.

The fixed pressing plate includes a first fixed pressure plate pressingplate and a second fixed pressing plate which are respectivelysymmetrically fixed on two sides of the electric cylinder. The firstfixed pressing plate is provided with a second T-shaped chute. Thesecond fixed pressing plate is provided with a through slot.

The two ends of the adjusting plate are provided with a curved plate,and the curved plate is provided with a curved through groove. One endof the adjusting plate is provided with a second T-shaped slider whichis slidably connected with the second T-shaped chute. The other end ofthe adjusting plate is slidably connected to the through slot. Thebottom of the adjusting plate is provided with a gap connected to theelectric cylinder.

The supporting device includes a first supporting plate with an arcstructure, a second supporting plate provided with a through hole, and asupporting rod. The supporting rod includes an upper rod and a lowerrod, and the upper rod and the lower rod are sleeved each other. Thefirst supporting plate and a second supporting plate are fixedlydisposed on the upper rod. The lower rod is sleeved with a cross rod.The two ends of the cross rod respectively pass through the arc-shapedthrough groove, and are connected to a third knob positioned at two endsof the cross rob by a screwing thread so that the supporting device isfixed on the curved plate. The lower end of the lower rod is hinged tothe adjusting plate through a ball bearing.

Further, the chamber is provided with a cover plate, and the battery isa replaceable battery or a rechargeable battery with a charging anddischarging circuit.

Further, the ratchet tooth is provided with a handle for lifting theratchet tooth.

Further, the movable pressing plate and the fixed pressing plate arerespectively provided with rubber pads on the opposite wall surfaces,and the rubber pad on the second fixed pressing plate is provided with afirst scale for measuring the height of the punching.

Further, the curved through groove is provided with a second scale formeasuring the angle of the punching.

Further, a joint of the adjusting plate and the through slot is providedwith a pointer and a screw hole that cooperate with the first scale. Asecond knob is connected to the screw hole. When the second knob istightened, the second knob is in contact with the second fixed pressingplate and fixes the adjusting plate on the second fixed pressing plate.

Further, the upper rod is sleeved with a return spring, and both ends ofthe return spring abut against the upper rod and the lower rod,respectively.

Further, the upper rod is provided with an angle sensor, and the anglesensor, the pressure sensor, the electric cylinder and the battery areelectrically connected to the controller.

The technical effect of the present invention is to provide anadjustable intelligent digital-display plate punching device withinclined holes positioning which includes a base, a movable pressingplate, a fixed pressing plate, an adjusting plate and a supportingdevice. The fixed pressing plate is fixedly disposed on the base. Themovable pressing plate is slidably connected to the base and fixed bythe ratchet mechanism. The movable pressing plate and the fixed pressingplate work together to hold the to-be-processed plate. The movablepressing plate is provided with a pressure sensor to detect the pressureapplied to the plate and is displayed through the display to avoidbreaking the plate by punching. The adjusting plate and the fixedpressing plate are slidably connected to each other to adjust the heightof the punching. The supporting device and the adjusting plate can beadjustably connected, so that the tilting angle of the punching isconveniently adjusted. An angle sensor is arranged on the supportingdevice, and the angle data is shown on the display on real-time basis,which makes it convenient to adjust the angle. It has simple andreasonable structure, easy to use, high intelligence, and highversatility, etc., which effectively solves the problems of lowprecision and inconvenience of punching angles adjustment for existingplate punching devices.

BRIEF DESCRIPTION OF THE DRAWINGS

The invention is illustrated by the following figures and embodiments.

FIG. 1 shows a schematic diagram of whole structure of an adjustableintelligent digital-display plate punching device with inclined holespositioning in accordance with an example.

FIG. 2 shows a schematic diagram of a base of an adjustable intelligentdigital-display plate punching device with inclined holes positioning inaccordance with an example.

FIG. 3 shows a schematic diagram of movable pressing plate of anadjustable intelligent digital-display plate punching device withinclined holes positioning in accordance with an example.

FIG. 4 shows a cross-section of a movable pressing plate, a ratchetmechanism and a base of an adjustable intelligent digital-display platepunching device with inclined holes positioning in accordance with anexample.

FIG. 5 shows a schematic diagram of a second fixed pressing plate of anadjustable intelligent digital-display plate punching device withinclined holes positioning in accordance with an example.

FIG. 6 shows a schematic diagram of a first fixed pressing plate of anadjustable intelligent digital-display plate punching device withinclined holes positioning in accordance with an example.

FIG. 7 shows a schematic diagram of an adjusting plate of an adjustableintelligent digital-display plate punching device with inclined holespositioning in accordance with an example.

FIG. 8 shows a schematic diagram of part of a supporting device of anadjustable intelligent digital-display plate punching device withinclined holes positioning in accordance with an example.

FIG. 9 shows a schematic diagram of a first supporting plate of anadjustable intelligent digital-display plate punching device withinclined holes positioning in accordance with an example.

FIG. 10 shows a schematic diagram of a second supporting plate of anadjustable intelligent digital-display plate punching device withinclined holes positioning in accordance with an example.

The reference numbers of the figures are as follows:

-   -   1: base, 11: chamber, 111: battery, 112: controller, 12: first        T-shaped chute, 13: rack, 14: electric cylinder, 2: movable        pressing plate, 21: ratchet mechanism, 211: ratchet tooth, 2111:        handle, 212: ratchet, 22: first T-shaped slider, 23: rubber pad,        231: first scale, 24: display, 25: pressure sensor, 26: rotating        shaft, 27: first know, 28: protruding plate, 3: fixed pressing        plate, 31: first fixed pressing plate, 311: second T-shaped        chute, 32: second fixed pressing plate, 321: through slot, 4:        adjusting plate, 41: curved plate, 411: curved through groove,        412: second scale, 42: second T-shaped slider, 43: gap, 44:        pointer, 45: screw hole 46: second knob, 5: supporting device,        51: first supporting plate, 52: second supporting plate, 521:        through hole, 53: supporting rod, 531: upper rod, 532: lower        rod, 533: cross rod, 534: return spring, 535: angle sensor, 536:        third knob, 537: ball bearing.

DETAILED DESCRIPTION

The invention is illustrated in accordance with figures. The figures assimplified diagrams demonstrate the basic structures of the apparatus ofembodiments of the invention. Thus, the invention is not limited to thefigures.

As shown in FIG. 1, an adjustable intelligent digital-display platepunching device with inclined holes positioning includes a base 1, amovable pressing plate 2, a fixed pressing plate 3, an adjusting plate 4and a supporting device 5.

As shown in FIG. 2, the base 1 is a long strip-shaped structure. One endof the base 1 is provided with a chamber 11. The middle part of the base1 is fixedly provided with an electric cylinder 14. The other end of thebase is provided with a trough body. A rack 13 is provided in the troughbody. First T-shaped chutes 12 are symmetrically disposed on both sidesof the rack 13. The chamber 11 is provided with a battery 111 and acontroller 112.

As shown in FIGS. 3 and 4, the movable pressing plate 2 is symmetricallydisposed with two protruding plates 28, and a ratchet mechanism 21 isdisposed between the protruding plates 28. A bottom end of theprotruding plate 28 is provided with a first T-shaped slider 22 slidablyconnected with the first T-shaped chute 12. The movable pressing plate 2is further embedded with a pressure sensor 25 for detecting the clampingforce applied by the movable pressing plate 2 to the to-be-processedplate, so that the measuring end of the pressure sensor 25 should be settoward one end of the plate to be processed.

The ratchet mechanism 21 includes a ratchet tooth 211 that is hingedwith the movable pressing plate 2, and a ratchet 212 that is drivinglycoupled with the rotating shaft 26. The lower end of the ratchet 212meshes with the rack 13, and the upper end of the ratchet 212 and theratchet tooth 211 are mutually connected. The rotating shaft 26 isrotatably connected to the two protruding plates 28, and a first knob 27is fixedly disposed at two ends of the rotating shaft 26. The rotationof the ratchet mechanism 21 is driven by rotating the first knob 27 soas to push the movable pressing plate 2 to move.

In an example embodiment, the movable pressing plate 2 is provided witha display 24. The data detected on the pressure sensor is processed bythe controller and displayed on the display 24 in real time, which notonly facilitates the clamping, but also prevents the plate to beprocessed from being broken.

As shown in FIG. 1, the fixed pressing plate 3 includes a first fixedpressing plate 31 and a second fixed pressing plate 32 which arerespectively symmetrically fixed on two sides of the electric cylinder14. In an example embodiment, the first fixed pressing plate 31 and thesecond fixed pressing plate 32 form a C-shaped integrated structure andare fixedly disposed on the base 1.

As shown in FIG. 6, the first fixed pressing plate 31 is provided with asecond T-shaped chute 311.

As shown in FIG. 5, the second fixed pressing plate 32 is provided witha through slot 321.

In an example embodiment, the shape of the base 1 is not fixed, and thebottom surface of the base 1 is parallel to the plane where the movablepressing plate 2 and the fixed pressing plate 3 are disposed.

As shown in FIG. 7, the two ends of the adjusting plate 4 are providedwith a curved plate 41, and the curved plate 41 is provided with acurved through groove 411. One end of the adjusting plate 4 is providedwith a second T-shaped slider 42 which is slidably connected with thesecond T-shaped chute 311. The other end of the adjusting plate 4 isslidably connected to the through slot 321. The bottom of the adjustingplate 4 is provided with a gap 43 connected to the electric cylinder 14.

In an example embodiment, one of the first fixed pressing plate 31 andthe second fixed pressing plate 32 is provided with a second T-shapedchute 311, and the other is provided with a through groove 321 or otherelement which can enable the first fixed pressing plate 31, the secondfixed pressing plate 32 and the adjusting plate 4 to slide in thedirection parallel to the central axes of the first fixed pressing plate31 and the second fixed pressing plate 32, but does not enable them toslide out of the vertical direction of the central axes of the firstfixed pressing plate 31 and the second fixed pressing plate 32.

In an example embodiment, the first fixed pressing plate 31 and thesecond fixed pressing plate 32 are hinged on the base 1 and locked bythe locking mechanism at a certain inclination angle with respect to thebase. The corresponding movable pressing plate 2 is hinged to the firstT-shaped slider 22 and is locked to the movable pressing plate 2 by thelocking mechanism at a certain inclination angle with respect to thefirst T-shaped slider 22, thereby facilitating the punching of theplate.

As shown in FIG. 1, the supporting device 5 includes a first supportingplate 51 with an arc structure, a second supporting plate 52 providedwith a through hole 521, and a supporting rod 53. The first supportingplate 51 is used for lifting and supporting the punching device, and thesecond supporting plate 52 limits the front end of the punching deviceby the through hole 521 on the basis of the lifting and the support forthe punching device.

As shown in FIGS. 8, 9 and 10, the supporting rod 53 includes an upperrod 531 and a lower rod 532, and the upper rod 531 and the lower rod 532are sleeved each other. The first supporting plate 51 and a secondsupporting plate 52 are fixedly disposed on the upper rod 531. The lowerrod 532 is sleeved with a cross rod 533. The cross rod 533 can slide onthe lower rod 532. The two ends of the cross rod 533 respectively passthrough the arc-shaped through groove 411 and are slidably connectedthereto. Two ends of the cross rob 533 are threadedly connected to athird knob 536. The supporting device 5 abuts and is fixed on the curvedplate 41 or the supporting device 5 is set to adjust the angle withrespect to the base 1 by tightening or loosening the third knob 536. Thelower end of the lower rod 532 is hinged to the adjusting plate 4through a ball bearing 537.

In an example embodiment, the chamber 11 is provided with a cover plate,and the battery 111 is a replaceable battery or a rechargeable batterywith a charging and discharging circuit.

In an example embodiment, the ratchet tooth 211 is provided with ahandle 2111 for lifting the ratchet tooth 211. The ratchet mechanism 21is released by lifting the handle 2111, so that the movable pressingplate 2 can move in the opposite direction to the position of theto-be-processed plate to loosen the to-be-processed plate.

In an example embodiment, the movable pressing plate 2 and the fixedpressing plate 3 are respectively provided with rubber pads 23 on theopposite wall surfaces, and the rubber pad 23 on the second fixedpressing plate 32 is provided with a first scale 231 for measuring theheight of the punching. The detecting end of the pressure sensor 25should be covered by the rubber rad 23 to avoid to crush theto-be-processed plate.

In an example embodiment, the curved through groove 411 is provided witha second scale 412 for measuring the angle of the punching.

In an example embodiment, a joint of the adjusting plate 4 and thethrough slot 321 is provided with a pointer 44 and a screw hole 45 thatcooperate with the first scale 231. A second knob 46 is connected to thescrew hole 45. When the second knob 46 is tightened, the second knob 46is in contact with the second fixed pressing plate 32 and fixes theadjusting plate 4 on the second fixed pressing plate 32.

In an example embodiment, the upper rod 531 is sleeved with a returnspring 534, and both ends of the return spring 534 abut against theupper rod 531 and the lower rod 532, respectively. In an exampleembodiment, one of the upper rod 531 and the lower rod 532 is apneumatic rod or a hydraulic rod, and the upper rod 531 and the lowerrod 532 are fixedly connected to each other.

In an example embodiment, the upper rod 531 is provided with an anglesensor 535, and the angle sensor 535, the pressure sensor 25, theelectric cylinder 14, the display 24 and the battery 111 areelectrically connected to the controller 112.

The adjustable intelligent digital-display plate punching device withinclined holes positioning of the present invention includes a base, amovable pressing plate, a fixed pressing plate, an adjusting plate and asupporting device. The fixed pressing plate is fixedly disposed on thebase. The movable pressing plate is slidably connected to the base andfixed by the ratchet mechanism. The movable pressing plate and the fixedpressing plate work together to hold the to-be-processed plate. Themovable pressing plate is provided with a pressure sensor to detect thepressure applied to the plate and is displayed through the display toavoid breaking the plate by punching. The adjusting plate and the fixedpressing plate are slidably connected to each other to adjust the heightof the punching. The supporting device and the adjusting plate can beadjustably connected, so that the tilting angle of the punching isconveniently adjusted. An angle sensor is arranged on the supportingdevice, and the angle data is shown on the display on real-time basis,which makes it convenient to adjust the angle. It has simple andreasonable structure, easy to use, high intelligence, and highversatility, etc., which effectively solves the problems of lowprecision and inconvenience of punching angles adjustment for existingplate punching devices.

The exemplary embodiments of the present invention are thus fullydescribed. Although the description referred to particular embodiments,it will be clear to one skilled in the art that the present inventionmay be practiced with variations of these specific details. Hence thisinvention should not be construed as limited to the embodiments setforth herein.

What is claimed is:
 1. An adjustable intelligent digital-display platepunching device with inclined holes positioning, comprising: a base 1, amovable pressing plate 2, a fixed pressing plate 3, an adjusting plate 4and a supporting device 5, wherein the base 1 is a long strip-shapedstructure; one end of the base 1 is provided with a chamber 11; themiddle part of the base 1 is fixedly provided with an electric cylinder14; the other end of the base is provided with a trough body; a rack 13is provided in the trough body; first T-shaped chutes 12 aresymmetrically disposed on both sides of the rack 13; the chamber 11 isprovided with a battery 111 and a controller 112, wherein the movablepressing plate 2 is symmetrically disposed with two protruding plates28, and a ratchet mechanism 21 is disposed between the protruding plates28; a bottom end of the protruding plate 28 is provided with a firstT-shaped slider 22 slidably connected with the first T-shaped chute 12;the movable pressing plate 2 is further embedded with a pressure sensor25; the ratchet mechanism 21 includes a ratchet tooth 211 that is hingedwith the movable pressing plate 2, and a ratchet 212 that is drivinglycoupled with the rotating shaft 26; the lower end of the ratchet 212meshes with the rack 13, and the upper end of the ratchet 212 and theratchet tooth 211 are mutually connected; the rotating shaft 26 isrotatably connected to the two protruding plates 28, and a first knob 27is fixedly disposed at two ends of the rotating shaft 26; the movablepressing plate 2 is provided with a display 24, wherein the fixedpressing plate 3 includes a first fixed pressing plate 31 and a secondfixed pressing plate 32 which are respectively symmetrically fixed ontwo sides of the electric cylinder 14; the first fixed pressing plate 31is provided with a second T-shaped chute 311; the second fixed pressingplate 32 is provided with a through slot 321, wherein the two ends ofthe adjusting plate 4 are provided with a curved plate 41, and thecurved plate 41 is provided with a curved through groove 411; one end ofthe adjusting plate 4 is provided with a second T-shaped slider 42 whichis slidably connected with the second T-shaped chute 311; the other endof the adjusting plate 4 is slidably connected to the through slot 321;the bottom of the adjusting plate 4 is provided with a gap 43 connectedto the electric cylinder 14, wherein the supporting device 5 includes afirst supporting plate 51 with an arc structure, a second supportingplate 52 provided with a through hole 521, and a supporting rod 53; thesupporting rod 53 includes an upper rod 531 and a lower rod 532, and theupper rod 531 and the lower rod 532 are sleeved each other; the firstsupporting plate 51 and a second supporting plate 52 are fixedlydisposed on the upper rod 531; the lower rod 532 is sleeved with a crossrod 533; the two ends of the cross rod 533 respectively pass through thearc-shaped through groove 411, and are connected to a third knob 536positioned at two ends of the cross rob 533 by a screwing thread so thatthe supporting device 5 is fixed on the curved plate 41; the lower endof the lower rod 532 is hinged to the adjusting plate 4 through a ballbearing
 537. 2. The adjustable intelligent digital-display platepunching device with inclined holes positioning of claim 1, wherein thechamber 11 is provided with a cover plate, and the battery 111 is areplaceable battery or a rechargeable battery with a charging anddischarging circuit.
 3. The adjustable intelligent digital-display platepunching device with inclined holes positioning of claim 1, wherein theratchet tooth 211 is provided with a handle 2111 for lifting the ratchettooth
 211. 4. The adjustable intelligent digital-display plate punchingdevice with inclined holes positioning of claim 1, wherein the movablepressing plate 2 and the fixed pressing plate 3 are respectivelyprovided with rubber pads 23 on the opposite wall surfaces, and therubber pad 23 on the second fixed pressing plate 32 is provided with afirst scale 231 for measuring the height of the punching.
 5. Theadjustable intelligent digital-display plate punching device withinclined holes positioning of claim 1, wherein the curved through groove411 is provided with a second scale 412 for measuring the angle of thepunching.
 6. The adjustable intelligent digital-display plate punchingdevice with inclined holes positioning of claim 1, wherein a joint ofthe adjusting plate 4 and the through slot 321 is provided with apointer 44 and a screw hole 45 that cooperate with the first scale 231;a second knob 46 is connected to the screw hole 45; when the second knob46 is tightened, the second knob 46 is in contact with the second fixedpressing plate 32 and fixes the adjusting plate 4 on the second fixedpressing plate
 32. 7. The adjustable intelligent digital-display platepunching device with inclined holes positioning of claim 1, wherein theupper rod 531 is sleeved with a return spring 534, and both ends of thereturn spring 534 abut against the upper rod 531 and the lower rod 532,respectively.
 8. The adjustable intelligent digital-display platepunching device with inclined holes positioning of claim 1, wherein theupper rod 531 is provided with an angle sensor 535, and the angle sensor535, the pressure sensor 25, the electric cylinder 14, the display 24and the battery 111 are electrically connected to the controller 112.